Chapter 91: Papermaking Ice-Making Method

an imperial edict; he hasn't even seen the emperor.Master Song Qian immediately nodded: “I read it in a book, the book says that according to imperial decree, it is made of jade and silk, embroidered...It is now the middle of the month.

The night was deep, a round moon hung high in the sky.

Inside the Yang family home, everyone sat together, watching Xiao Jiu calculate.mes furrowed in thought, and sometimes suddenly enlightened...Finally, after they had chatted for almost an hour, they finished their conversation. Li Yuyao walked over, while Kong and his disciples l...